35 engineering jobs found in Warrington

We have a fantastic opportunity for Cost Estimator to join a growing SME delivering work on a high-profile nuclear defence programme. This role will play a key part in supporting project delivery through detailed reporting, data analysis and coordination activities, contributing to the successful delivery of work within a highly regulated environment. This position would suit a detail-oriented professional with strong experience in reporting, data analysis and project support, ideally within nuclear, defence or other regulated sectors. It will appeal to someone who is highly proficient in Excel, enjoys working with data and producing clear, accurate reports, and is comfortable working remotely while supporting a wider project team. Key Responsibilities * Produce and maintain detailed project reports, dashboards and performance data * Analyse project data using Excel to support decision-making and programme tracking * Support project teams with documentation, reporting and...

Mechanical Engineer / Senior Mechanical Engineer - Contract (Inside IR35) Warrington (Hybrid - 3 Days Onsite) £51-£56 per hour Long-Term Contract | Major Nuclear Programme - PFDO, Sellafield Are you a Mechanical Engineer ready to step into a high-impact role on one of the UK's most critical nuclear programmes? We're supporting a key delivery partner on the PFDO project at Sellafield, and we're looking for a Mechanical Engineer or Senior Mechanical Engineer to help drive engineering excellence across complex, safety-critical work. The Opportunity You'll play a vital role in delivering engineering and technical activities across the project lifecycle-bringing your expertise to solve complex challenges and ensure high-quality outputs in a regulated environment. This is a fantastic opportunity to work on a flagship nuclear programme, collaborating with experienced teams while contributing to the safe and efficient delivery of major works. What You'll Be Doing Deliver...

Principal EC&I Engineer Warrington (Hybrid - 2/3 days per week in office) Contract - 12 Months Rate - £65 per hour We are seeking an experienced Principal EC&I Engineer to lead the design, development, and delivery of EC&I solutions across complex, safety-critical projects. This role is heavily design-focused, requiring ownership of electrical power system studies, protection design, and technical assurance, ensuring all outputs meet regulatory, safety, and engineering standards. Key Responsibilities Design Leadership & Delivery Lead the design and development of EC&I systems, ensuring solutions are technically robust, compliant, and fit for purpose. Own and maintain the electrical power system model (ETAP or equivalent) to support design development and validation. Produce and review key design deliverables including: Fault level calculations, Protection coordination studies, Arc flash risk assessments.  Ensure all designs align with relevant standards,...

Senior / Principal Process Engineer - Nuclear (Contract) Location: Warrington or Preston (3 days on site / 2 days remote) Rate: Senior: ~£60 per hour (Umbrella PAYE) Principal: ~£75 per hour (Umbrella PAYE) Contract: 12 months (strong likelihood of extension) Start: ASAP The Opportunity We are recruiting for a Senior or Principal Process Engineer to support a key nuclear programme focused on Reprocessed Uranium (RepU). RepU is uranium recovered from spent nuclear fuel, historically reprocessed at Sellafield and reused in fuel cycles. While the UK has shifted toward once-through fuel strategies, significant RepU inventories remain in storage-creating a critical opportunity to develop safe, effective strategies for its management, reuse, or disposal. This role offers the chance to work at the forefront of fuel cycle strategy and nuclear process engineering, contributing to complex challenges with long-term national importance. Key Responsibilities Lead and deliver process...

We are currently seeking a TRAM Electrical Engineer to support a major nuclear engineering programme based in Warrington. This role offers a hybrid working arrangement with three days per week in the office and the remainder working remotely. This is an excellent opportunity to contribute to complex nuclear engineering projects where reliability, maintainability and availability are critical to safe and compliant operations. Key Responsibilities: * Deliver and support Testability, Reliability, Availability and Maintainability (TRAM) engineering activities across project lifecycles within a nuclear environment * Conduct and review Failure Modes and Effects Analysis (FMEA) * Perform Reliability and Availability calculations to support system performance requirements * Carry out MTTR (Mean Time To Repair) and MTBF (Mean Time Between Failure) analysis * Support the development and updating of TRAM strategies in line with nuclear project...

Senior Revit Designer - Civil, Structural & Architectural (CS&A) Contract | £36-£41/hour (Inside IR35) Warrington | Hybrid - 3 days per week in the office Security: Sellafield experience and existing PP Pass is essential. We are seeking an experienced Autodesk Revit Designer to support engineering design delivery within a highly regulated environment. This role will focus on the development and modification of Civil, Structural & Architectural (CS&A) and mechanical piping elements within a Revit model, supporting asset care and infrastructure upgrades. Working within a multi-disciplinary engineering team, you will contribute to the production of design deliverables including drawings, layouts, and engineering documentation, ensuring solutions are safe, compliant, and delivered to agreed time, cost, and quality targets. The role is primarily office-based in Warrington (3 days per week) with occasional site visits and travel to other offices when required. Key...

Senior CE&I Engineer - Sellafield Projects Contract | £51-£56/hour (Inside IR35) Warrington | Hybrid - 3 days on site / 2 days remote Are you a Senior Control, Electrical & Instrumentation Engineer looking to apply your expertise within one of the UK's most complex nuclear environments? We are seeking a Senior CE&I Engineer to support a range of engineering and decommissioning projects across the Sellafield programme, delivering robust CE&I design and safety documentation within a highly regulated setting. This role offers the opportunity to contribute to nationally significant nuclear decommissioning work, supporting the delivery of safety-critical systems that underpin long-term hazard reduction at Sellafield. Key Responsibilities Deliver CE&I design work packages across a variety of nuclear engineering and decommissioning projects Produce and check design substantiation, safety documentation, and technical deliverables Provide expert CE&I input...

Senior EC&I Designer - Sellafield Ponds Programme Contract | £51-£56/hour (Inside IR35) Warrington | Hybrid - 3 days on site / 2 days remote Sector: Nuclear Decommissioning | Sellafield Ponds We are seeking an experienced Senior EC&I Designer to support major engineering works within the Sellafield Ponds Programme, one of the most complex and high-hazard decommissioning challenges in the UK nuclear sector. This role will see you taking a senior position within the EC&I design team, leading the development, review, and delivery of high-integrity design packages for safety-critical systems. You will play a key role in ensuring designs meet strict nuclear safety, regulatory, and engineering standards while supporting project delivery across multidisciplinary teams. Working within a collaborative engineering environment, you will provide technical guidance to designers and engineers, contribute to design reviews, and ensure the production of high-quality EC&I...

Senior Mechanical Designer Location: Warrington (initially 5 days/week in office; occasional site visits or travel to other offices) £35-41/hour Inside IR35 About the Project Join the Asset Care Project Delivery team, supporting the Mechanical asset care portfolio, with an initial focus on the WVP Compressor Project. This is a key role delivering high-quality mechanical design solutions that ensure operational safety, compliance, and reliability across a range of critical projects. Role Overview As a Senior Mechanical Designer, you will: Produce engineering design work packages including specifications, drawings, analyses, verification, and assessments that meet legal, functional, and performance requirements. Ensure designs are delivered on time, within cost, and to the agreed quality standards. Work closely within a multi-disciplinary design team, collaborating with technical and non-technical stakeholders. Contribute to mechanical design of piping systems, machinery, and...

CE&I Safety System Design Engineer Silos MSSS SEP 1 & 2 | Nuclear & High-Hazard Environment Warrington Hybrid - 3 days on site £51-£56/hour | Inside IR35 Are you a CE&I Safety System Design Engineer looking to make a real impact on nationally significant infrastructure? This is a high-profile opportunity to join the Silos MSSS SEP 1 & 2 programme, working at the heart of safety-critical design in a complex, regulated environment. You'll be part of a specialist CE&I design team, delivering and checking Safety System design packages that underpin safe operations - while also supporting commissioning activities and mentoring the next generation of engineers. The Role You'll play a key role in: Delivering and checking CE&I Safety System design packages to meet safety, functional and business requirements Supporting and reviewing designs produced by other engineers within the team Working across disciplines to ensure compliant, integrated solutions...

Senior EC&I Designer Location: Warrington (Hybrid Working) Rate: £53.00 – £65.00 per hour (Inside IR35) Hours: 40 hours per week Security Clearance: SC Clearance required Sector: Nuclear The Opportunity We are recruiting for a Senior EC&I Designer to support the delivery of complex nuclear engineering projects within a highly regulated environment. This is a key role where you will lead Electrical, Control & Instrumentation design activities, provide technical leadership to a multi-disciplinary team, and ensure high-quality, compliant design outputs across the full project lifecycle. Key Responsibilities Lead EC&I design activities across nuclear projects from concept through to detailed and production design Allocate and review work, ensuring all deliverables meet nuclear industry standards and regulatory requirements Produce and check EC&I design outputs, including: Schematics Wiring diagrams Loop diagrams Cable schedules General arrangements...

Job Title: Principal Process Engineer Contract: 12-month contract (Inside IR35) Location: Warrington (site-based / hybrid subject to project needs) Security Clearance: UK Security Check (SC) - must be held or eligible Positions Available: 3 Role Overview We are seeking three highly experienced Principal Process Engineers to support a critical programme within the UK nuclear sector. These roles have been raised as a specific project requirement and will play a key part in the technical delivery, assurance, and development of process engineering solutions associated with RepU management and reuse. The programme relates to the UK's historic and potential future use of reprocessed uranium, including its storage, conversion, re-enrichment, and potential reuse in fresh fuel cycles. Key Responsibilities Provide principal-level process engineering leadership to the project Develop, review, and approve process flowsheets, mass and energy balances, and technical documentation...

Senior Process Engineer 3 positions available Locations: Warrington or Bristol Working Pattern: Hybrid - 3 days per week on site Contract Length: 12 months IR35 Status: Inside IR35 Security Clearance: UK Security Check (SC) - required Start: Subject to clearance & onboarding The Role We are seeking experienced Senior Process Engineers to support a strategically important programme within the UK nuclear sector. This role will be supporting the technical development, assessment and delivery of process solutions associated with the handling, conversion, and potential reuse of reprocessed uranium originating from historic reprocessing operations. You will play a key role in process definition, safety justification, and technical assurance across the fuel cycle, working within a highly regulated nuclear environment. Key Responsibilities Lead and deliver process engineering activities across RepU-related systems and facilities Develop and review process flows, mass...

EC&I Protection Engineer 📍 Warrington (1 day per week on site) | 🏠 4 days WFH 📅 12-Month Contract We are currently recruiting for an experienced EC&I Protection Engineer to support a major electrical infrastructure programme within a highly regulated industrial environment. This is an excellent opportunity to contribute to complex power distribution projects, working on critical systems and ageing assets. The Role As EC&I Protection Engineer, you will play a key role in the development, modelling, and assurance of electrical protection systems across the project lifecycle. Key responsibilities include: Creation and ongoing updating of project ETAP models Production of fault calculations in line with BS EN 60909 Preparation of protection coordination reports Delivery of arc flash risk assessments Providing power and protection technical support to the wider design team Contributing to the development and improvement of engineering standards and best practiceThis...

E&I Designer Altrad are currently seeking an E&I Designer to join the business and provide design support for electrical and instrumentation systems. The successful candidate will produce, review, and check detailed designs to meet functional, safety, and business requirements while supporting operational teams and ensuring compliance with internal and external standards. Key Deliverables: * Lead the development, review, and delivery of E&I designs in accordance with project specifications, standards, and client requirements. * Prepare and maintain detailed electrical and instrumentation drawings, schematics, and specifications. * Develop and implement local design procedures and standards to ensure compliance with company and industry requirements. * Liaise with project managers, engineers, and clients to ensure design integrity and feasibility. * Conduct design reviews and provide technical guidance to junior designers and engineering teams. *...

Instrument Design Engineer: Altrad is seeking a Process Instrument Design Engineer to join the Silos PFCS Supporting Projects E&I design team. In this role, you will deliver, support, and review instrument design packages to meet safety, functional, and business requirements, ensuring high-quality outcomes across projects. Key Deliverables: * Develop and deliver instrument design packages in accordance with project requirements and company standards. * Check and review designs prepared by other team members to ensure accuracy, compliance, and safety. * Provide technical support to Construction and Commissioning teams as required. * Mentor and support early career engineers to develop skills and ensure quality delivery. * Apply and maintain engineering standards and best practices across all design activities. * Liaise with multi-discipline project teams to ensure design integrity and effective coordination. * Support the preparation of technical...

Shift Cover Maintenance Engineer - Warrington £30.00 - £40.00 Per Hour 8- 12 HR Shifts Days/Nights gap technical are proud to support various FMCG Manufacturers across the North west in their search for a Shift Cover Maintenance Engineers to work at facilities in and around Warrington This work is ideal for Engineers that are looking for additional income whilst working shifts or Engineers that are looking for Part Time work Performance Objectives To support the manufacturing process by responding effectively to equipment breakdowns, carrying out scheduled maintenance work and being proactive on the correction and modification of reoccurring machine processing faults. To respond effectively to equipment breakdowns and ensure maximum focus is given to their nominated production area To fault find in an effective and efficient manner whilst utilising the various machines historic / information documentation To establish harmonious relations with the operational staff and to work...

CE&I Safety Systems Design Engineer Altrad are currently looking for a CE&I Safety System Design Engineer to join the CE&I design team. The role will focus on delivering, supporting and checking CE&I Safety System design packages that meet safety, functional and business requirements. Key Deliverables: * Deliver CE&I safety system design packages in line with safety, functional and business requirements. * Support other engineers in the delivery of safety system design activities. * Undertake independent checking and verification of CE&I safety system designs. * Ensure designs comply with applicable engineering standards, legislation and company procedures. * Produce and review safety system design documentation from concept design through to handover. * Interface with multidisciplinary engineering teams to ensure integrated and coordinated design solutions. * Provide CE&I engineering support to commissioning activities as...

Warrington Borough Council Rate: £40 - £50 per hour (Dependant on experience) Inside IR35  Contract length: 6-month (with strong likelihood of extension) Warrington Borough Council is looking to bring in an experienced Building Surveyor to support their Building Services team. You'll be joining a small, friendly, and supportive team, based in the Council's flagship office at 1 Time Square, right in the heart of Warrington, with a great working environment and a strong team culture. The Role This is a hands-on role where you'll take ownership of a mix of reactive maintenance, planned works, and capital projects across a varied property portfolio. Key responsibilities include: Managing projects from inception through to completion Acting as Contract Administrator (JCT experience ideal) Preparing specifications, drawings, and tender documentation Managing and coordinating contractors and consultants Carrying out site inspections, condition surveys, and reporting Monitoring...

Process/Senior Process Instrument Design Engineer- Nuclear (Contract) Warrington (Hybrid - 3 days on site) £46-£51/hour (Inside IR35) | Up to £56/hour for Senior Candidates 37 hours over 4½ days per week We're supporting a key nuclear programme and are looking for a Process Instrument Design Engineer to join the Silos PFCS Supporting Projects E&I design team. This is a fantastic opportunity to work on high-profile, safety-critical projects where your expertise will directly contribute to complex engineering solutions. The Role You'll be responsible for delivering and checking high-quality design packages, ensuring they meet safety, functional, and business requirements across the project lifecycle. You will: Deliver process instrumentation design from concept through to handover Support and collaborate with multidisciplinary engineering teams Review and check design documentation Provide technical support to construction and commissioning activities Mentor and support...